Yb-doped fiber laser with tunable FBG

V. A. Akulov; D. M. Afanasiev; S. A. Babin; S. I. Kablukov; M. A. Rybakov; A. A. Vlasov

doi:10.1117/12.739835

4 April 2007 Yb-doped fiber laser with tunable FBG

V. A. Akulov, D. M. Afanasiev, S. A. Babin, S. I. Kablukov, M. A. Rybakov, A. A. Vlasov

Proceedings Volume 6610, Laser Optics 2006: Solid State Lasers and Nonlinear Frequency Conversion; 66100C (2007) https://doi.org/10.1117/12.739835
Event: Laser Optics 2006, 2006, St. Petersburg, Russian Federation

Abstract

Compact Yb-doped fiber laser (YDFL) based on tunable fiber Bragg grating (FBG) with 6 W output power and 45 nm tuning range around 1080 nm has been developed and studied. The laser output power and its spectral width (-0. 15 nm) do not change significantly at the tuning, while the FBG reflection coefficient is slightly increasing with an increase in FBG compression. It has been shown that such increase is reasoned by stress-induced changes in FBG's refractiveindex modulation amplitude.

Citation Download Citation

V. A. Akulov, D. M. Afanasiev, S. A. Babin, S. I. Kablukov, M. A. Rybakov, and A. A. Vlasov "Yb-doped fiber laser with tunable FBG", Proc. SPIE 6610, Laser Optics 2006: Solid State Lasers and Nonlinear Frequency Conversion, 66100C (4 April 2007); https://doi.org/10.1117/12.739835

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